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/*******************************************************************************
* Copyright (c) 2007, 2010 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.jaxb.core.internal.resource.java.source;
import java.util.HashMap;
import org.eclipse.jdt.core.IPackageFragment;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jdt.core.dom.ITypeBinding;
import org.eclipse.jpt.common.core.utility.jdt.AbstractType;
import org.eclipse.jpt.common.utility.internal.CollectionTools;
import org.eclipse.jpt.common.utility.internal.SimpleIntReference;
import org.eclipse.jpt.common.utility.internal.StringTools;
import org.eclipse.jpt.jaxb.core.resource.java.JavaResourceAbstractType;
import org.eclipse.jpt.jaxb.core.resource.java.JavaResourceCompilationUnit;
/**
* Java source type
*/
abstract class SourceAbstractType<A extends AbstractType>
extends SourceMember<A>
implements JavaResourceAbstractType
{
private String name;
private String qualifiedName;
private String packageName;
private String declaringTypeName;
private boolean memberType;
// ********** construction/initialization **********
protected SourceAbstractType(JavaResourceCompilationUnit javaResourceCompilationUnit, A type) {
super(javaResourceCompilationUnit, type);
}
@Override
public void initialize(CompilationUnit astRoot) {
super.initialize(astRoot);
ITypeBinding binding = this.annotatedElement.getBinding(astRoot);
this.name = this.buildName(binding);
this.qualifiedName = this.buildQualifiedName(binding);
this.packageName = this.buildPackageName(binding);
this.declaringTypeName = this.buildDeclaringTypeName(binding);
this.memberType = this.buildMemberType(binding);
}
// ********** update **********
@Override
public void synchronizeWith(CompilationUnit astRoot) {
super.synchronizeWith(astRoot);
ITypeBinding binding = this.annotatedElement.getBinding(astRoot);
this.syncName(this.buildName(binding));
this.syncQualifiedName(this.buildQualifiedName(binding));
this.syncPackageName(this.buildPackageName(binding));
this.syncDeclaringTypeName(this.buildDeclaringTypeName(binding));
this.syncMemberType(this.buildMemberType(binding));
}
@Override
public void toString(StringBuilder sb) {
sb.append(this.name);
}
// ******** JavaResourceAbstractType implementation ********
// ***** name
public String getName() {
return this.name;
}
private void syncName(String astName) {
String old = this.name;
this.name = astName;
this.firePropertyChanged(NAME_PROPERTY, old, astName);
}
private String buildName(ITypeBinding binding) {
return (binding == null) ? null : binding.getName();
}
// ***** qualified name
public String getQualifiedName() {
return this.qualifiedName;
}
private void syncQualifiedName(String astQualifiedName) {
String old = this.qualifiedName;
this.qualifiedName = astQualifiedName;
this.firePropertyChanged(QUALIFIED_NAME_PROPERTY, old, astQualifiedName);
}
private String buildQualifiedName(ITypeBinding binding) {
return (binding == null) ? null : binding.getQualifiedName();
}
// ***** package name
public String getPackageName() {
return this.packageName;
}
private void syncPackageName(String astPackageName) {
String old = this.packageName;
this.packageName = astPackageName;
this.firePropertyChanged(PACKAGE_NAME_PROPERTY, old, astPackageName);
}
private String buildPackageName(ITypeBinding binding) {
return (binding == null) ? null : binding.getPackage().getName();
}
// ***** package
public boolean isIn(IPackageFragment packageFragment) {
return StringTools.stringsAreEqual(packageFragment.getElementName(), this.packageName);
}
// ***** declaring type name
public String getDeclaringTypeName() {
return this.declaringTypeName;
}
private void syncDeclaringTypeName(String astDeclaringTypeName) {
String old = this.declaringTypeName;
this.declaringTypeName = astDeclaringTypeName;
this.firePropertyChanged(DECLARING_TYPE_NAME_PROPERTY, old, astDeclaringTypeName);
}
private String buildDeclaringTypeName(ITypeBinding binding) {
if (binding == null) {
return null;
}
ITypeBinding declaringClass = binding.getDeclaringClass();
return (declaringClass == null) ? null : declaringClass.getTypeDeclaration().getQualifiedName();
}
// ***** member type
public boolean isMemberType() {
return this.memberType;
}
private void syncMemberType(boolean memberType) {
boolean old = this.memberType;
this.memberType = memberType;
this.firePropertyChanged(MEMBER_TYPE_PROPERTY, old, memberType);
}
private boolean buildMemberType(ITypeBinding binding) {
return (binding == null) ? false : binding.isMember();
}
public boolean isMapped() {
return ! CollectionTools.isEmpty(getAnnotations());
}
// ********** CounterMap **********
protected static class CounterMap {
private final HashMap<Object, SimpleIntReference> counters;
protected CounterMap(int initialCapacity) {
super();
this.counters = new HashMap<Object, SimpleIntReference>(initialCapacity);
}
/**
* Return the incremented count for the specified object.
*/
int increment(Object o) {
SimpleIntReference counter = this.counters.get(o);
if (counter == null) {
counter = new SimpleIntReference();
this.counters.put(o, counter);
}
counter.increment();
return counter.getValue();
}
}
}
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